What's the issue with two rows of teeth positioned front and back?

Under normal circumstances, two rows of teeth positioned front and back refer to "double row teeth." This condition may be caused by genetic factors, permanent tooth replacement, dental crowding, maxillary sinusitis, or jawbone developmental abnormalities. Treatment can include general management and medication under the guidance of a healthcare provider. Specific analyses are as follows:

1. Genetic Factors

If someone in the family has previously experienced double row teeth, the likelihood of offspring developing a similar issue is higher. Maintaining good oral hygiene in daily life is important.

2. Permanent Tooth Replacement

During a child's growth and development, permanent teeth may begin to erupt before primary (baby) teeth have fully fallen out, resulting in double row teeth. Regular dental check-ups are recommended.

3. Dental Crowding

Tooth crowding may result from genetic factors or abnormal jawbone development. These factors can create an imbalance between the number of teeth and the available space in the jawbone, making it difficult for teeth to find proper positions during eruption, thus leading to the aforementioned symptoms. It may be accompanied by gingivitis or tooth wear. Orthodontic treatment under a dentist’s guidance is required. Orthodontic appliances apply external force to align teeth properly.

4. Maxillary Sinusitis

Bacterial infection is the main cause of maxillary sinusitis. This condition may lead to pain and discomfort in the tooth area, indirectly affecting tooth growth and alignment, potentially causing double row teeth. Symptoms may include nasal congestion and headaches. Patients should follow medical advice to use medications such as amoxicillin capsules, loratadine tablets, and ganciclovir capsules.

5. Abnormal Jawbone Development

Genetic factors, growth hormone deficiency, and malnutrition can all contribute to this condition. Abnormal jawbone development may affect normal tooth alignment, leaving insufficient space for permanent teeth to erupt properly, thereby causing double row teeth. Symptoms may include facial deformity and impaired chewing function. Orthognathic surgery under medical supervision may be necessary. This involves repositioning the jawbones to correct skeletal imbalances.

To prevent dental problems, individuals should maintain good oral hygiene, regularly clean their teeth, and avoid harmful oral habits such as biting hard objects or finger sucking, in order to preserve overall oral health.